Pretty, Whimsical and Strange

On trend for boys but with plenty of unisex appeal too, the place name Cairo was put on the map for girls when model Beverly Peele chose it for her daughter. Given to around 50 girls each year, it hasn't caught on just yet but with its similar sounds to Kaia and Skyler, it might do in the future.

Calista Flockhart may have made her variation of this beautiful Greek name familiar to modern Americans, but the even-edgier x version was the name of an earlier feminist heroine: a character in Kate Chopin's The Storm.

The name of a small yellow bird that hasn't taken off in the way that some of its avian sisters – like Robin, Wren or Lark – have.

Celestia is a heavenly name that sounds more ethereal than Celeste, Celestia might make a distinctive, feminine choice if your taste runs toward names like Angelina and Seraphina.

Reference to the mythological Three Graces of womanly charm, this one representing charity. Pronounced in Greek as starting with a back-of-the-throat H sound, most English-speakers would translate that to something closer to KAR-is. It's also the name of a girl who lived in Atlantis in the novel Taliesin, and appears in the Margaret Atwood novel The Robber Bride.

Long before the current place-name craze, a pair of the more daring pop singers of the Age of Aquarius picked this name for their daughters. Jefferson Airplane's Grace Slick used the conventional spelling, the Mamas and the Papas's Michelle Phillips went further afield with Chynna (of the group Wilson Phillips).

One of the rarest of the flower names, that of the blossom celebrated in Japan as a symbol of the sun and a possible object of meditation. One of the rare flower names counted among names for autumn babies, Chrysanthemum is also one of the most unusual nature-themed girl names starting with C.

Attractive form still très Parisienne.

Cordelia is exactly the kind of old-fashioned, grown-up name for girls that many parents are seeking for their daughters today. The name of King Lear's one sympathetic daughter, Cordelia has both style and substance along with its Shakespearean pedigree.

Cosette is best known as the heroine of Les Miserables. In the Victor Hugo novel, Cosette was the nickname given to the girl named Euphrasie by her mother. Although Hugo invented the name, some etymologists believe it's a spin on Colette, originally a female short form of Nicolas.

Cressida is a pretty mythological and Shakespearean heroine name much better known in Britain than it is here — an imbalance the adventurous baby namer might want to correct.

Daenerys is yet another girls' name invented by "Game of Thrones" author George R. R. Martin that is beginning to gain some traction in real life. Daenerys was used for 67 baby girls in 2013 while one of the character's titles, Khaleesi, was given to 241 baby girls. And the name Arya, also from the hyper-popular series, is one of the fastest growing girls' names in the country.

In Greek mythology, Daphne was the nymph daughter of Peneus, a river god. Peneus saved Daphne from Apollo’s romantic obsessions by transforming her into a laurel tree. It is from this myth that the plant genus daphne, which contains the laurel species, gets its name.

As the song says, "Dinah, is there anyone finer?" Dinah is a charming, underused Old Testament name with a rich literary and musical resume.